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Peer reviewedRomski, Mary Ann; And Others – Journal of Speech and Hearing Disorders, 1988
Three of four severely retarded adolescents and young adults learned to use computer-based lexigrams to request foods and, subsequently, objects. Additional request experience with lexigrams resulted in consistent improvement on labeling and comprehension tasks, emergence of subject-initiated lexigram communications, and facilitation of spoken…
Descriptors: Assistive Devices (for Disabled), Communication Aids (for Disabled), Communication Skills, Computer Uses in Education
